Spezilla offers many surface finish option to meet your
specifications. In addition, heat number are etched into the body
providing full traceability with mill test summaries
provided.Diaphragm valves, ,manually or pneumatically operated, are
specially designed to use on hygienic and aseptic processes in the
pharmaceutical industries, The valves is excellent for flow control
as well as for on/off duties. Diaphragm valves are widely applied
to CIP/SIP.

Operating principles:

The diaphragm provides the body seal as well as the seat seal.
There are no paths to the outside environment and as such the valve
is suitable for aseptic processes.

As the valve is closed a pressure pad which supports the diaphragm
moves towards the sealing face on the body. As the pressure plate
moves the diaphragm flexes and is forces down onto the seal area in
the centre of the body thus closing off the flow path through the
body.

The inter-relationship of body to the pressure plate prevents over
compression of the diaphragm. The valve can be actuated either
manually or pneumatically are controlled by control tops and
solenoid valves.

The seal materials comply with FDA177.2600 standard. Using
proprietary technology, the diaphragm uses a combination of EPDM
and PTFE, which is secured using SS bolts. The sealing part where
contact with the medium is of PTFE material, it has good cold
resistance -13°F (-25°C), excellent heat-resistance 482°F (+250°C),
tolerance to most chemicals, and excellent abrasion resistance to
medium flow.

Spezilla Tube Co., Ltd. is a specialty manufacturer of premium
quality stainless steel, nickel alloy and other high alloy tubing
products that are designed to industry and customer specifications.
The Company is headquartered in Shanghai, P. R. China, and the
production mills, located in Zhejiang, have an excellent reputation
as a reliable and competitive manufacturer of high quality tubing
products.

Spezilla is ISO9001:2008 certified. Since the company's inception,
Spezilla has focused its mission to become the best choice for
quality, predictable and performance-based stainless steel tubing
products. What separates Spezilla from its competitors is the drive
to excel at providing the right products, with the highest quality
and price performance that fits the needs of today's
manufacturers.

We take pride in our ability to respond promptly to customer
requests. Our experience and adaptability allow us to fulfill
orders quickly, even for special requirements on short notice. We
are committed to making every business relationship mutually
beneficial, please feel free to contact any member of Spezilla and
let us show you the difference we can make.

Products：

We offer a comprehensive ran range of tubings, which are available
in various sizes, dimensions, shapes, etc with value added
Services. These tubings are manufactured using high grade raw
material and sophisticated technology in strict adherence to the
international quality norms . Our tubings are admired by clients
for their dimensional accuracy, elevated durability, long life and
durability We also offer customization exactly as per client's
requirement. Our materials includes:

Our mission is build our reputation by supplying high quality
products with unparalleled reliability and guaranteed performance.
We are committed to providing you with the best solutions to become
your trusted partners.